Portable chair



FIG. 1 is a perspective view of a portable chair showing my new design and assuming an open configuration;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a frontal view thereof;

FIG. 5 is a side view thereof, the other side being a mirror image;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a perspective view of the portable chair in FIGS. 1–6 shown assuming a second collapsed configuration. 

I claim the ornamental design for a portable chair, as shown and described. 